OrbitalHub

Wikipedia dixit:

“The New Glenn is a privately funded orbital launch vehicle in development by Blue Origin. It is expected to make its initial test launch in 2020. Design work on the vehicle began in 2012. The high-level specifications for the vehicle were publicly announced in September 2016. New Glenn is described as a 7-meter-diameter (23 ft), two- or three-stage rocket. Its first stage will be powered by seven BE-4 engines that are also being designed and manufactured by Blue Origin.

Like the New Shepard suborbital launch vehicle that preceded it, the New Glenn’s first stage is designed to be reusable for up to 100 missions, and will land vertically, a technology previously developed by Blue Origin and tested in 2015–2016 on its New Shepard suborbital launch vehicle. The second stage will share the same diameter as the first and use two BE-3U vacuum optimized engines. It will use hydrogen/oxygen as propellant and will be expendable. The optional third stage will use one BE-3U engine. This engine is manufactured by Blue Origin and has already been used on the New Shepard, as the BE-3 sea-level-optimized version. The company has revealed the planned payload capacity of the 2-stage version of New Glenn as 13,000 kg (29,000 lb) to GTO and 45,000 kg (99,000 lb) to LEO.

Launches of the New Glenn are planned to be made from Spaceport Florida Launch Complex 36, which was leased to Blue Origin in 2015. New Glenn will also be available for space tourism flights, with priority given to customers of New Shepard.”

Video Credit: Blue Origin

Blue Origin dixit:

“New Shepard flew again for the eighth time on April 29, 2018, from Blue Origin’s West Texas Launch Site. Known as Mission 8 (M8), the mission featured a reflight of the vehicle flown on Mission 7. The Crew Capsule reached an apogee of 351,000 feet (66 miles, 107 kilometers) – the altitude we’ve been targeting for operations.

For the second time, Blue Origin’s test dummy Mannequin Skywalker flew to space conducting astronaut telemetry and science studies. The flight also carried research payloads for NASA, the German Aerospace Center (DLR), and commercial customers.”

Video Credit: Blue Origin

ESA dixit:

“Don’t be scared of space debris. ESA’s Clean Space initiative is carrying out preparatory activities to build a test mission to take a single, large and heavy item of debris out of orbit.”

Video Credit: ESA

NASA dixit:

“NASA’s Juno mission has provided the first view of the dynamo, or engine, powering Jupiter’s magnetic field. The new global portrait reveals unexpected irregularities and regions of surprising magnetic field intensity. Red areas show where magnetic field lines emerge from the planet, while blue areas show where they return. As Juno continues its mission, it will improve our understanding of Jupiter’s complex magnetic environment.”

Video Credit: NASA Goddard Space Flight Center

NASA dixit:

“In this animation the viewer is taken low over Jupiter’s north pole to illustrate the 3-D aspects of the region’s central cyclone and the eight cyclones that encircle it. The movie utilizes imagery derived from data collected by the Jovian Infrared Auroral Mapper (JIRAM) instrument aboard NASA’s Juno mission during its fourth pass over the massive planet. Infrared cameras are used to sense the temperature of Jupiter’s atmosphere and provide insight into how the powerful cyclones at Jupiter’s poles work. In the animation, the yellow areas are warmer (or deeper into Jupiter’s atmosphere) and the dark areas are colder (or higher up in Jupiter’s atmosphere). In this picture the highest “brightness temperature” is around 260K (about -13°C) and the lowest around 190K (about -83°C). The “brightness temperature” is a measurement of the radiance, at 5 µm, traveling upward from the top of the atmosphere towards Juno, expressed in units of temperature.”

Video Credit: NASA/JPL-Caltech/SwRI/ASI/INAF/JIRAM

NASA dixit:

“TESS, the Transiting Exoplanet Survey Satellite, is NASA’s newest exoplanet mission. Led by MIT, TESS will find thousands of new planets orbiting nearby stars. During its two year survey, TESS will watch a wide variety of stars, looking for signs of planets ranging from Earth-size to larger than Jupiter.

Each of TESS’s cameras has a 16.8-megapixel sensor covering a square 24 degrees wide — large enough to contain an entire constellation. TESS has four of these cameras arranged to view a long strip of the sky called an observation sector. TESS will watch each observation sector for about 27 days before rotating to the next. It will cover the southern sky in its first year, and then begin scanning the north.

TESS will study 85 percent of the sky — an area 350 times greater than what NASA’s Kepler mission first observed — making TESS the first exoplanet mission to survey nearly the entire sky. Because TESS’s observation sectors overlap, it will have an area near the pole under constant observation. This region is easily monitored by the James Webb Space Telescope, which allows the two missions to work together to first find, and then carefully study exoplanets.”

Music Credit: “Drive to Succeed” from Killer Tracks

Video Credit: NASA’s Goddard Space Flight Center